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| author | John Garry <john.garry@huawei.com> | 2021-05-13 20:00:57 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-05-24 06:47:22 -0600 |
| commit | 56b68085e536eff2676108f2f8356889a7dbbf55 (patch) | |
| tree | 25c19953b9d01908ba2a15253d34efdae66e5b57 /block/blk-mq.c | |
| parent | 364b61818f65045479e42e76ed8dd6f051778280 (diff) | |
| download | linux-56b68085e536eff2676108f2f8356889a7dbbf55.tar.bz2 | |
blk-mq: Some tag allocation code refactoring
The tag allocation code to alloc the sbitmap pairs is common for regular
bitmaps tags and shared sbitmap, so refactor into a common function.
Also remove superfluous "flags" argument from blk_mq_init_shared_sbitmap().
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/1620907258-30910-2-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index fbb165393790..001e196bdebd 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -3564,7 +3564,7 @@ int blk_mq_alloc_tag_set(struct blk_mq_tag_set *set) if (blk_mq_is_sbitmap_shared(set->flags)) { atomic_set(&set->active_queues_shared_sbitmap, 0); - if (blk_mq_init_shared_sbitmap(set, set->flags)) { + if (blk_mq_init_shared_sbitmap(set)) { ret = -ENOMEM; goto out_free_mq_rq_maps; } |